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CIK 0000766829 · Large accelerated filer

H2O AMERICA

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Tickers
HTO HTOWU
Exchange
Nasdaq, OTC
Industry
Water Supply
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
770066628
Phone
650 6057029
Business address
110 W. TAYLOR STREET, SAN JOSE, CA, 95110
Former names
SJW GROUP, SJW CORP

Securities

  • HTO Common Stock Nasdaq
  • HTOWU Common stock OTC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-07-30 Mattern Megan CAO, PAO and Controller Shares withheld for taxes −1,154 $61.97 $72K 13,631
2026-07-07 ATLAS Infrastructure Partners (UK) Ltd. 10% owner Purchase +2,784 $62.03 $173K 4,615,265
2026-07-07 ATLAS Infrastructure Partners (UK) Ltd. 10% owner Purchase +2,784 $62.03 $173K 4,615,265
2026-07-01 Kelly Ann P CFO and Treasurer Shares withheld for taxes −88 $60.74 $5K 9,976
2026-07-01 Walters Andrew F Chief Executive Officer Returned to the company −374 $60.74 $23K 26,461
2026-07-01 ATLAS Infrastructure Partners (UK) Ltd. 10% owner Sale −1,686 $60.74 $102K 4,610,349
2026-07-01 ATLAS Infrastructure Partners (UK) Ltd. 10% owner Purchase +2,132 $60.76 $130K 4,612,481
2026-06-05 Walters Andrew F Chief Executive Officer Gift −3,508 26,835
2026-06-02 Johnson A Kristen Chief Administrative Officer Grant or award · Common Stck +0 18,160
2026-05-29 ATLAS Infrastructure Partners (UK) Ltd. 10% owner Sale −1,435 $57.52 $83K 4,581,034
2026-05-29 ATLAS Infrastructure Partners (UK) Ltd. 10% owner Purchase +31,001 $57.62 $1.8M 4,612,035
2026-05-13 Guardino Carl Director Grant or award +1,947 9,139
2026-05-13 More Daniel B. Director Grant or award +1,947 1,947
2026-05-13 KLEIN REBECCA A Director Grant or award +1,947 9,208
2026-05-13 Rowe Nick Orlando Director Grant or award +1,947 2,452
2026-05-13 Heather Hunt Director Grant or award +1,947 11,238
2026-05-13 WALLACE CAROL P Director Grant or award +1,947 11,238
2026-05-13 HANLEY MARY ANN Director Grant or award +1,947 11,583
2026-05-13 KRUGER DENISE L Director Grant or award +1,947 6,923
2026-04-10 GIP ATLAS Holdings Ltd 10% owner Purchase +50,385 $59.06 $3.0M 4,582,469

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